baber/WOPTO huggingface dataset:
Patent JP-2000094022-A (JP)
Title: Plate leaping speed controller
Inventor: IMANARI HIROYUKI
IPC: B21B37/52
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To set highly accurate plate leaping speed by calculating the set point of speed using a forward slip which is predicted without taking the effect of front tension into consideration but taking the effect of back tension into consideration at a stand on the upstream side of two adjacent stands and forward slip which is predicted without taking the effect of tension into consideration at the stand on the downstream side and imparting speed command based on the set point to motor speed controlling means. SOLUTION: In a device 9 for calculating setting, the set point of the speed at each rolling stand 2a-2d is calculated taking a state of tension at the time of plate leaping into consideration. Concretely, using the forward slip which is predicted taking the effect of the back tension in consideration and without taking the front tension into consideration at the stand on the upstream side of the adjacent stands and using the forward slip which is predicted without taking the effect of the tension at the stand on the downstream side into consideration, the set point of speed is calculated. These set points of speed are set with the device 8 for executing setting the speed command is imparted to each motor-speed controller 5a-5d. Based on this speed command, each motor 4a-4d is driven.
Patent JP-H0999338-A (JP)
Title: Extruding device
Inventor: IKUSHIMA KOICHI
IPC: B21J13/02
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the concentricity of the outer surface and the inner surface of a formed body by moving a punch die in the horizontal direction as it is pressed into a stock. SOLUTION: When a press mechanism of a forging equipment is operated and an upper bolster 4 is lowered, a punch die 6 is similarly lowered together with the upper bolster 4, and the punch die 6 is moved in the horizontal direction by the aligning function of an aligning ball bearing device 5. Because a thrust roller bearing 8 provided with the automatic aligning function is held at a base end part 6a of the punch die 6, the center axis of a shaft part 6b of the punch die 6 is tiltable. The concentricity of the outer face and the inner face of the formed body can be improved as the punch die is pressed into the stock.
Patent JP-H10101252-A (JP)
Title: Printer
Inventor: IMAI KOICHI
IPC: B41J15/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make exchanging work of a roll paper simple by mounting a roll paper storing part storing for paying out a printing roll paper in a movable frame such that the storing part moves frontward when the frame is opened interlocking with opening and closing action of the movable frame. SOLUTION: An open holding member 19 of a plate spring is mounted on substantially center upper part of a fixed frame and an open holding member 20 is mounted in base end side lower part of a movable frame 2. shaped engaging parts 19a, 20a are mounted relatively corresponding each other in the open holding member 19 and the open holding member 20 and The movable frame 2 is relatively engaged by the engaging parts 19a, 20a with the frame opened and the movable frame 2 is held at open position. As the movable frame 2 is held at the open position by an open holding mechanism, it is not necessary to hold the movable frame 2 at the open position by hand and a series of operation of taking in and out of the roll paper, pulling out of a new roll paper and closing of the movable frame may be performed smoothly and rapidly by using both hands.
Patent JP-2000089652-A (JP)
Title: Official approval test education system
Inventor: SUZUKI YASUNORI
IPC: G09B7/00
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an official approval test education system which can lengthen the lifetime of the system and can advance study efficiently. SOLUTION: This official approval test education system is provided with a problem file 33, a graphic file 34, an explanation file 35, a user file 36, a result file 37, an examination means which takes out character data for a problem in the problem file 33 and graphite data in the graphic file 34 and displays the problem and also displays simple explanations taken out of a true-false judgment to an answer input and the problem file 33, a study means to take out detailed explanations from the explanation file 35 and to display them, an edit means of the character data for the problem accumulated in the problem file 33 or the graphic file 34 and the simple explanation data or the graphic data and a history display means to take out an examination result history of a user registered in a user file 36 from the result file 37 and display it.
Patent JP-H0999992-A (JP)
Title: Cassette tape case, and case material for cassette case
Inventor: NANBU RIE
IPC: B65D85/575
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To ensure easy opening and shutting of flaps for the case on putting-in and taking-out a cassette tape, being friendly to the environmental preservation. SOLUTION: A paper case is formed in a boxlike, a caselike or a book-case- like shape available for putting a cassette tape 11 therein, and hub holders 16, 16 available for being engaged with hub holes 19 on reels of the cassette tape 11 are provided at the case inside cover that holds the flat part of the cassette tape 11. Fixing tapes 18 sticking to the surface of the cassette tape 11 are provided at the inside covers 15a or the like of a pair of flaps 14 and 15 of the case.
Patent JP-H01101124-A (JP)
Title: Device for production of optical disc
Inventor: HAYASHI RYUTARO
IPC: G11B7/26
Filed: 1987-10-15
Abstract: PURPOSE:To reduce deformation of the inside periphery of a disc and extra emission of photopolymer at the inside periphery, by a method wherein a gas pressure controller depressurizes the inside of a recess through either one of a gas passage or a suction nozzle. CONSTITUTION:The bottom wall of a center recess 17 of a turntable 19 is an upper face of a center boss supporter 18, wherein a port 31a of a gas passage 31 communicating with the gas pressure controller is provided. A suction nozzle 32 for sucking photopolymer overflowing between a stamper and a disk is provided on the bottom of the recess 17. The suction nozzle is composed of a tube number 32b having a suction port 32a around the inside periphery of the center hole of the fixed stamper 15, i.e., toward the inside peripheral edge of the central recess, and a base 32c for fixing the tube member to the bottom wall of the recess. The suction nozzle 32 is communicated with the gas pressure controller through a gas passage 33 in the center boss supporter 18.
Patent JP-S63115243-A (JP)
Title: Logic simulation system
Inventor: KOMATSUZAKI TAKAO
IPC: G06F17/50
Filed: 1986-10-31
Abstract: PURPOSE:To reproduce a circuit operation with high precision while reducing the man-hour for circuit generation by automatically discriminating whether a wiring is used to determine the signal state or to control the signal propagation state in case of calculation of the signal state. CONSTITUTION:A circuit to be simulated is divided into the areas of parts A-C, and the classification of parts A in the input part of these areas is stored in state management areas 3 and 4 of all wirings 1 and 2 existing in the areas. When a signal passes through discrete parts on the way of propagation in the areas, the classification of discrete parts is additionally stored in the state management area 4 of wirings following discrete parts. Since a parts operation library, state values of signals inputted to respective parts, and signal change times of input signals are inputted to simulators to perform simulations in parallel, output signals are discriminated in an output part (wiring 2) of the divided circuit.
Patent JP-S62120663-A (JP)
Title: Record protecting device
Inventor: MAEHIRA JIYUNICHI
IPC: G11B7/00
Filed: 1985-11-20
Abstract: PURPOSE:To easily attain record protection even if there is no protecting jacket by providing a photocoupler for converting reflected light by a recording mark formed on a disk into an electric signal, a waveform shaper for converting an output signal from the photocoupler into a control signal for a controller and a monostable multivibrator. CONSTITUTION:When the reflected light from a non-recording area (d) of the disk 5 is detected and converted into an electric signal by the photocoupler 1, a signal (g) is obtained. A waveform-shaped signal (h) is obtained from the waveform shaper 2 to trigger the monostable multivibrator 3. An output pulse (i) from the multivibrator 3 is sent to the controller 4 as a control signal. When the recording mark is detected, the output of the multivibrator 3 is turned to '1' and the controller 4 discriminates the validity of recording. If the recording mark is not detected because of the adhesion or the like of a black tape to the recording mark, the output of the multivibrator 3 is turned to '0' and the controller 4 discriminates the invalidity of recording to stop the recording operation.
Patent JP-H01101499-A (JP)
Title: Treatment of retreatment off-gas
Inventor: YAMAZAKI HITOSHI
IPC: B01D53/77
Filed: 1987-10-15
Abstract: PURPOSE:To prevent the corrosion by iodine at the time of starting and stopping of an off-gas treating device by supplying a gas essentially consisting of NO2 to a retreatment off-gas in such a manner that the concn. of the NO2 in the gas attains >=0.5% when the concn. of the NO2 in the gas is low. CONSTITUTION:The respective devices in the system from a pre-condenser 5 to a blower 15 of the off-gas treating device are started so that the treating device is ready to operate. A dissolution tank 4 is heated up to a temp. T1 simultaneously with dissolution of nuclear fuel and further, a nitric acid NO2 generator 19 is heated up to a prescribed temp. T2. The nitric acid vapor, steam and gaseous NO2 from the dissolution tank 4 and the nitric acid NO2 generator 19 are then supplied to the off-gas system. The shearing and dissolution of the fuel are executed by supplying the nitric acid vapor, steam and gaseous NO2 to the off-gas system for the prescribed time t1 so that the concn. of the NO2 in the gas attains >=0.5%.
Patent JP-S62119644-A (JP)
Title: Dram control signal generating circuit
Inventor: MARUYAMA TAKUMI
IPC: G06F12/00
Filed: 1985-11-20
Abstract: PURPOSE:To improve the processing capability by providing a DRAM controller, a shift register and a logic circuit and using the logic circuit to send a generated XACK signal. CONSTITUTION:When a *MRD or a *MWR signal is inputted to a NAND circuit 5 and a *AACK signal is sent from the DRAM controller 1, an FF 2 is kept to a level '1' at the leading of the AACK signal being the inversion of the said *AACK signal by an inverter. Upon the holding state, a shift register 3 starts counting an 8-MHz CLK signal and outputs an H level signal after a prescribed number is counted. The logic circuit 4 outputs an *XACK signal in the mode hat the *AACK signal is expanded for a prescribed clock cycle based on the input signal and the *AACK signal supplied from the DRAM controller 1 and sends the signal via a buffer 6.
Patent JP-S63114506-A (JP)
Title: Brake apparatus for vehicle
Inventor: SUZUKI TAKAYUKI
IPC: B60L7/00
Filed: 1986-10-31
Abstract: PURPOSE:To remove a shock at a time when operating an exhaust brake by working an electromagnetic type retarder prior to operating the exhaust brake. CONSTITUTION:Inductor poles are mounted onto the outer circumferential surface of a flywheel in a flywheel housing 2, and a stator is set up to a case 8. A retarder is constituted of these housing, flywheel, inductor poles and case. On the other hand, an exhaust brake 22 is connected on its midway of an exhaust pipe 21 for an engine 1. The retarder is operated before a vehicle receives braking force by the exhaust brake 22, and braking force is increased gradually. When the braking force by the retarder is equalized to the braking force of the exhaust brake, the braking force by the retarder is brought to 0 while the exhaust brake 22 is changed over to the state of operation.
Patent JP-S62119533-A (JP)
Title: Reader printer
Inventor: MURATA SHINJI
IPC: G03G15/22
Filed: 1985-11-19
Abstract: PURPOSE:To prevent the pollution or the like of a photosensitive member and a scanning reflecting mirror by providing a movable reflecting mirror which switches an optical path to a reader optical path and a printer optical path and providing a scanning reflecting mirror which forms the printer optical path. CONSTITUTION:Since the movable reflecting mirror 12 is placed above the exposure position of a photosensitive drum 21 in the reader mode, the printer optical path formed above the photosensitive drum is intercepted by the movable reflecting mirror 12, ad dust, foreign matters, etc., penetrating the rear of a screen are not dripped onto the photosensitive drum through the optical path. Since the second and third reflecting mirrors 14 and 15 for scanning are placed at the rear of the movable reflecting mirror 12 in the reader mode, dust, foreign mattes, etc., are not directly dropped on the reflecting face of the second reflecting mirror 14 facing the rear of the screen. Thus, the photosensitive body and scanning reflecting mirrors are prevented from being stained and damaged by dust, foreign matters, etc.
Patent JP-H03123866-A (JP)
Title: Method and apparatus for measuring cir- culating speed and rotating position of moving loop belt
Inventor: RAIAN PATAASON DOUGOORU
IPC: G01P3/50
Filed: 1990-10-01
Abstract: PURPOSE: To detect the circulation speed and the desired position of a felt accurately by forming the cushion of a pressurization fluid at a part with a different thickness being formed near one side edge of a loop-shaped felt and detecting the pressure of the cushion. CONSTITUTION: A sharp part A with a different thickness from that of another part for reaping a fluff is provided near one side edge of a felt F that moves in a loop. The change part of the felt F passes below at least one of pressure transducers 38a-38d being arranged in side direction. On the other hand, a pressurization air from an air fan 32 is guided to a housing 28 by a nozzle 36 via a pipe 30, and the flow of the fluid collides with the felt F at the immediate upstream of the transducer 38. The transducer 38 detects the change in air between air on the surface of the felt F and air on the part A with a different thickness and detects that a part with a different thickness passes below the transducer 38. The circulation speed of the felt and its desired position can be accurately measured and determined by the detection signal.
Patent JP-S61139098-A (JP)
Inventor: MORI TOSHIO
IPC: H02G3/04
Filed: 1984-12-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0683342-A (JP)
Title: Automatic playing device
Inventor: OTSUKA TOSHIHIKO
IPC: G10G1/02
Filed: 1992-09-02
Abstract: PURPOSE:To obtain the automatic playing device which easily composes music by extracting optional parts of respective phrases constituting the music while reducing the capacity of a memory for storing musical sound information on the music. CONSTITUTION:A music data ROM 13 is stored with music data on music and only a musician flag MSF indicating the head of each phrase of the music and once a musician performance mode is selected, the head addresses of the respective phrases are set in a head address register FZ (FNO) based on the musician flag MSF. Functions for specifying the respective phrases are assigned to keys, whose sounds are generated. When the keys are operated, the head addresses of the phrases are taken out the head address register FZ (FNO) to an address counter ADC based on the key numbers KNO and music data are read out of the music data ROM 13 to automatically play the music.
Patent JP-2000054714-A (JP)
Title: Magnet type door-stop metal fitting
Inventor: FUKUI KAMENOSUKE
IPC: E05C17/56
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To supply a door-stop metal fitting, by which an engaging plate is erected automatically in response to the opening of a door without forming a projection to a floor face the door is engaged and held at the place of opening, engagement is disengaged when the door is pulled and the whole members are restored to an original state. SOLUTION: The door-stop metal fitting has a door metal fitting 3, in which an unsaturated yoke 8 and an attracting body 12 composed of a permanent magnet 10 attracted to the underside of the yoke 8 are inserted into a cavity from the side of the metal fitting 3 in the cavity of a door metal fitting 3, in which an underside is opened downwards, and an engaging plate 15 axially supported to a floor metal fitting 4 horizontally at the center of the top face of the floor metal fitting 4 and made of a magnetic metal plate. The door-stop metal fitting has the floor metal fitting 4, in which a part in the vicinity of the front end of the engaging plate 15 is journaled to the engaging plate 15 in a hinge-rotatable manner.
Patent JP-H01102487-A (JP)
Title: Powder developer storing container
Inventor: BAN YUTAKA
IPC: G03G15/08
Filed: 1987-10-15
Abstract: PURPOSE:To completely seal the title container by specifying the hardness, compression set and friction coefficient of a sealing material which is arranged between two members, fixed on one member and slid on the other member. CONSTITUTION:A packing 4 is fixed on a conical movable shutter 3 by means of a bonding agent or the like. The packing 4 is formed by polyurethane with a low foaming ratio and has 3-35 hardness, 3.1% compression set, 0.38 friction coefficient, 80-120mum cell size, and 0.32 apparent specific gravity. A fixed shutter 5 is formed as a cone abutted upon the conical face of the shutter 3, a fan-shaped aperture part 7 connected to a movable shutter 3 is formed, and when an aperture 6 of the movable shutter 3 is shifted from the aperture 7 of the fixed shutter 5, the container is sealed. Thus, said constitution makes it possible to completely seal the container.
Patent JP-2001079416-A (JP)
Title: Catalyst composition for hydrogenation of aromatic hydrocarbon
Inventor: YOSHIMURA YUJI
IPC: C07C13/38
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To demonstrate a high hydrogenation function by making a carrier comprising ultra-stabilized Y-type zeolite in which the mole ratio of SiO2/Al2O3 is within a specified range and alumina-boria carry at least one of noble metals of group VIII in the periodic table. SOLUTION: A catalyst composition which can reduce polycyclic aromatic hydrocarbons in light oil is prepared by making a carrier comprising ultra- stabilized Y-type zeolite in which the mole ratio of SiO2/Al2O3 is 100-800 and alumina-boria carry at least one of noble metals of group VIII in the periodic table. A weight ratio of the zeolite/alumina-boria is preferably 30/70-70/30. In the alumina-boria, a weight ratio of Al2O3/SiO2 is preferably 97/3-70/30.
Patent JP-H04136421-A (JP)
Title: Variable intake device for engine
Inventor: SUGIO TOSHIYA
IPC: F02D35/00
Filed: 1990-09-28
Abstract: PURPOSE:To effectively prevent the erroneous operation of a control valve due to the shortage of the intake negative pressure by installing a plurality of control valves for varying the characteristic frequency of an intake system to plural stages according to the operation state and setting the operation characteristic so that the intake negative pressure does not act at the same time to the negative pressure actuator of each control valve. CONSTITUTION:An intake passage 11 is equipped with independent intake passages 15,... whose downstream edges are connected with a combustion chamber 10 and the left and right collection intake passages 16L and 16R in pair where the upstream edges of the independent intake passages 15 for the respective banks 1L and 1R are collected and connected. The collection intake passages 16L and 16R are allowed to communicate through the first communication passage 20 for connecting the downstream side edge parts and the second communication passage 21 for connecting the intermediate parts, and the first control valve 22 in always open state is arranged in the first communication passage 20, and the second control valve 23 which is in always closed state is arranged in the second communication passage 21. The introduction of the intake negative pressure into the negative pressure actuators 24 and 25 is controlled according to the engine revolution speed, and the resonance harmonized revolution speed is varied between both the collection intake passages 16L and 16R by opening/closing-selecting both control valves 22 and 23, and the output torque of the engine 1 is increased by the resonance supercharge.
Patent JP-S63117159-A (JP)
Title: Accumulator type fuel injector
Inventor: YAMAMOTO SHOICHI
IPC: F02D1/08
Filed: 1986-10-31
Abstract: PURPOSE:To prevent occurrence of erroneous fuel injection quantity due to variation of operating speed entirely, by constructing an inlet valve with a spool valve. CONSTITUTION:The position of a spool 39 is determined by the balance between the inner pressure in a regulating accumulation chamber 5 and a hollow hole 41 and the inner pressure in a bias chamber 40. If the volume in the bias chamber 40 is set properly, an inlet valve 17 can be closed by moving the spool 39 to a top dead center when the inner pressure in a pump chamber 15 and the regulating accumulation chamber 5 is boosted to a predetermined level for closing a check valve. Here, the open valve timing of the inlet valve 17 is matched with that being achieved when the inner pressure of the pump chamber 15 reaches to the predetermined check valve closing pressure, and when a plunger 16 lowers furthermore, fuel is pressure fed from the pump chamber 15 to an accumulation type injection nozzle. When the spool 39 is positioned at a bottom dead center, the bias chamber 40 and the accumulation chamber 5 are communicated and the inner pressure of the bias chamber 40 is regulated to a normal referential level thus preventing erroneous control of injection quantity due to leakage of the inlet valve 17.
Patent JP-H03122700-A (JP)
Title: Voice recognition device
Inventor: ARIYOSHI TAKASHI
IPC: G10L21/02
Filed: 1989-10-05
Abstract: PURPOSE:To surely grasp the feature quantity of a voice which has large level variation by using an 8-bit A/D converter or the like by switching the gain of an attenuator between a voice section and a non-voice section. CONSTITUTION:The device is equipped with the attenuator 3 which switches the gain of an input voice signal in steps, an A/D converter 5 which converts the voice signal into a digital signal, and a voice section detection part 6 which detects the voice section by using the converted voice signal. Then the voice section detection part 6 has a control means for the attenuator 3 for the voice section and non-voice section and outputs a signal for switching the gain of the attenuator 3. Namely, the input signal is regarded as a noise in the non-voice section and the gain of the attenuator is held in a low range, but the input signal is regarded as a voice in the voice section and the gain of the attenuator is controlled within a high range. Consequently, the feature quantity of the voice having the large level variation can be extracted even by using the A/D converter of about 8-bit constitution.